| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 90,075 | 88,875 | 82,716 | 81,672 | 75,856 | 81,161 | 79,899 | 81,581 | 81,066 | 81,198 | 77,531 | 77,748 | 85,736 | 103,085 |
| 経常（税引前）利益 | 11,676 | 11,921 | 19,873 | 17,860 | 14,347 | 16,909 | 18,139 | 10,723 | 7,833 | 15,715 | 17,981 | 6,322 | 16,631 | 19,674 |
| 法人税等合計 | - | - | - | 7,552 | 2,367 | 4,270 | 4,854 | 4,293 | 2,692 | 4,488 | 6,042 | 1,584 | 4,587 | 5,972 |
| 純利益 | 3,315 | 7,547 | 8,827 | 10,459 | 12,463 | 12,508 | 13,160 | 11,174 | 3,179 | 10,841 | 11,867 | 4,731 | 12,037 | 13,510 |
| 一株あたり利益 | 12.57 | 28.01 | 33.78 | 36.81 | 45.32 | 466.05 | 418.05 | 342.79 | 97.52 | 332.41 | 364.29 | 147.75 | 379.08 | 429.02 |
| 希薄化後一株あたり利益 | 12.57 | 27.99 | 33.74 | 36.76 | 45.26 | 465.51 | 417.63 | 342.47 | 97.43 | 332.12 | - | - | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 一株あたり配当金 | 6 | 6 | 6 | 7 | 7 | 38.5 | 70 | 80 | 80 | 80 | 110 | 113 | 114 | 170 |